Knowtek AVR R450M Automatic Voltage Volt Regulator for Diesel Generator alternator Genset

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Knowtek AVR R450M Automatic Voltage Volt Regulator Features

• R450 AVR FOR SHUNT, AREP or PMG ALTERNATORS

• Automatic Voltage Regulator AVR R450M For Generator is a half-wave phase controlled thyristor type Auto Voltage Regulator and forms part of the excitation system for a brushless generator.

• AVR R450M Automatic Voltage Volt Regulator for Diesel Generator alternator Genset

About Knowtek AVR R450M Automatic Voltage Volt Regulator

AVR R450M Automatic Voltage Volt Regulator for Diesel Generator alternator Genset R450 AVR FOR SHUNT, AREP or PMG ALTERNATORS Automatic Voltage Regulator AVR R450M For Generator is a half-wave phase controlled thyristor type Auto Voltage Regulator and forms part of the excitation system for a brushless generator. In addition to regulating the generator voltage, the AVR circuitry includes under speed and sensing loss protection to ensure safe, reliable control of the generator. Positive voltage build up from residual levels is ensured by the use of proficient semiconductors in the power circuitry of the AVR. Which is linked with the main stator windings and the exciter field windings to offer closed loop control of the output voltage with load regulations of +/- 1.5% Connexion and setting of Auto Voltage Regulator R450M : Settings are done through the A.V.R. - Potentiometer P1 : voltage setting. - Potentiometer P2 : stability setting. - Potentiometer P3 : excitation. - Rotating switch selection 1 : frequency, U/F function, LAM function - Rotating switch selection 2 : alternator type and voltage sensing (1 ph. ou 3 ph.). - Rotating switch selection 3 : excitation type (AREP or PMG) and time response. - Potentiometer P4 : quadrature droop. ...